SLSMDS Natural History Study

NCT ID: NCT05029843

Last Updated: 2023-02-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-03-16

Study Completion Date

2024-10-16

Brief Summary

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The Single Large-Scale mtDNA Deletion Sydrome: Natural History Study (PS-NHS) aims to collect data on standardized clinical outcomes, store data on the Champ Foundation Registry (CFR) and make this data available to researchers, clinicians, and industry partners who are studying SLSMDS to answer questions regarding the disease, including its causes, potential treatments, and other topics. A secondary aim is to analyze the data to understand research questions relating to the natural history of SLSMDS.

Detailed Description

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This study is a prospective, observational, and longitudinal study intended to track the course of Pearson syndrome and single large scale mitochondrial DNA deletion syndromes (SLSMDS) to identify demographic, genetic, environmental, and other variables that correlate with the diseases development and outcomes. If available, retrospective clinical data may be accessed and used in analyses as well.

The PS-NHS will be conducted at two Center of Excellence sites: the Cleveland Clinic and Children's Hospital of Philadelphia (CHOP).

All PS-NHS data will be entered and stored on the CFR. The CFR exists entirely online.

Conditions

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Pearson Syndrome Single Large Scale Mitochondrial DNA Deletion Syndromes (SLSMDS)

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Eligibility Criteria

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Inclusion Criteria

* Have an active account on the Champ Foundation Registry (CFR) or be willing to create an account on the CFR.
* Must have a genetic diagnosis of a single large-scale mitochondrial DNA deletion and must upload their genetic report to the CFR.
* Have a clinical diagnosis or history of Pearson syndrome OR have symptom onset prior to five years of age and a genetic diagnosis of a single large-scale mitochondrial DNA deletion OR in the opinion of the principal investigator the participant is suitable for participating in this study based on clinical presentation.

Participants may be of any age or gender, and originate from any country.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Children's Hospital of Philadelphia

OTHER

Sponsor Role collaborator

The Cleveland Clinic

OTHER

Sponsor Role collaborator

The Champ Foundation

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Sumit Parikh, MD

Role: PRINCIPAL_INVESTIGATOR

The Cleveland Clinic

Marni Falk, MD

Role: PRINCIPAL_INVESTIGATOR

Children's Hospital of Philadelphia

Locations

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Cleveland Clinic

Cleveland, Ohio, United States

Site Status RECRUITING

Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Elizabeth Reynolds, PhD

Role: CONTACT

727-612-4606

Facility Contacts

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Sumit Parikh, MD

Role: primary

Marni Falk, MD

Role: primary

Other Identifiers

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CFR-02

Identifier Type: -

Identifier Source: org_study_id

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